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    <p>
        <a href="http://www.baidu.com"> 百度</a>
    </p>
    <p>
        <a href=" http://www.jd.com"> 京东</a>
    </p>
    <p>
        <a href="http://www.taobao.com"> 淘宝</a>
    </p>
    <p>
        <a href="http://www.jd.com"> 慕课</a>
    </p>
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